Portal Anglicanism Remarks on Certain Passages in the Thirty Nine Articles , better known as Tract90 , was a theological pamphlet written by the English theologian and churchman John Henry Newman and published in 1841 . It is the most famous and the most controversial of the Tracts for the Times produced by the first generation of the Anglo Catholic Oxford Movement . In Tract90 , Newman engaged in a detailed examination of the 39 Articles , suggesting that the negations of the 39 Articles a key doctrinal standard for the Church of England were not directed against the authorized creed of Roman Catholics, but only against popular errors and exaggerations. Newman s reasoning had predecessors in the writings of Francis a Sancta Clara and William Palmer theologian William Palmer M , although Newman claimed to have been ignorant of Palmer s contemporary treatise In XXXIX Articulos . The purpose of Tract90 , in common with so many others in the series, was to establish the contention that the fundamental Ecclesiology ecclesiological identity of the Church of England was Catholic rather than Protestant . Its author John Henry Newman , a major figure in the Anglo Catholic movement in Oxford , later changed his position, finding the tenets of the Oxford Movement untenable, and converted to the Roman Catholic faith where he was later elevated to Cardinal Catholicism Cardinal . Tract90 is divided into the following sections Introduction. 1. Holy Scripture and the Authority of the Church. 2. Justification by Faith only. 3. Works before and after Justification. 4. The Visible Church. 5. General Councils. 6. Purgatory, Pardons, Images, Relics, Invocation of Saints. 7. The Sacraments .... Conclusion. External links http anglicanhistory.org tracts tract90 fulltext.html The full text of Tract90 http anglicanhistory.org tractarianism beasley examination1842.html An Examination of No. 90 ... es Tratado 90 ... more details
wiktionary Tract may refer to Land lot , a section of land Census tract , a geographic region defined for the purpose of taking a census Tract literature , a short written work, usually of a political or religious nature Tract liturgy , a component of Roman Catholic liturgy A collection of related anatomic structures, such as Gastrointestinal tract Genitourinary tract Reproductive tract A grouping of feathers , e.g. primaries, auriculars, scapulars See also Tractate , a section of the Mishnah many relevant google results for tract mishnah or tract tractate, abbreviating tractate to tract Neural tract , fibres of white matter which connect different parts of the brain disambig fr Tractus nl Tractus sk Tractus fi Traktaatti ... more details
Use mdy dates date February 2011 Year dab 90 Year nav 90 M1 year in topic NOTOC Year 90 Roman numerals XC was a common year starting on Friday link will display the full calendar of the Julian calendar . At the time, it was known as the Year of the Consulship of Augustus and Nerva or, less frequently, year 843 Ab urbe condita . The denomination 90 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events onlyinclude By place Roman Empire The Romans build a small garrison in the suburbs of modern Regensburg approximate date . Pliny the Younger s appointment as urban quaestor ends. Emperor Domitian and Nerva are List of Early Imperial Roman Consuls Roman Consuls . Cologne becomes the capital of Germania Inferior . A humiliating peace is bought by Domitian from Decebalus of Dacia . Artabanus III of Parthia Artabanus III king of Parthia dies after a 10 year period in which he has challenged the suzerainty of Pacorus II of Parthia Pacorus II , who will continue his reign until 105 AD . Asia Continuing his conquest of the Tarim basin, Chinese General Ban Chao defeats the Kushan led by Kanishka . By topic Art Young Flavian Woman is made. It is now kept at Capitoline Museums Musei Capitolini ... 90 Category 90 af 90 als 90er Johr 90 am 90 . . . ar 90 an 90 ast 90 az 90 bn be 90 be x old 90 bh bs 90 br 90 bg 90 ca 90 cv 90 cs 90 co 90 cy 90 da 90 de 90 et 90 el 90 es 90 eo 90 eu 90 fa fr 90 fy 90 gd 90 gl 90 gan 90 ko 90 hy 90 hr 90. io 90 bpy id 90 ia 90 os 90 it 90 he 90 jv 90 ka 90 sw 90 ht 90 almanak jilyen la 90 lb 90 lt 90 m. lmo 90 hu 90 mk 90 mr . . ms 90 nah 90 nl 90 new ja 90 nap 90 no 90 nn 90 oc 90 or uz 90 pi nds 90 pl 90 pt 90 ty 90 ro 90 qu 90 ru 90 sah 90 sa sq 90 scn 90 sk 90 sl 90 srn 90 sr 90 sh 90 su 90 fi 90 sv 90 tl 90 tt 90 th . . 633 tr 90 tk 90 uk 90 ur 90 vec 90 vi 90 vo 90 war 90 zh 90 ... more details
Infobox Brain Name Vestibulocerebellar tract Latin GraySubject GrayPage Image Caption Image2 Caption2 IsPartOf Components Artery Vein BrainInfoType hier BrainInfoNumber 611 MeshName MeshNumber NeuroLex Vestibulocerebellar tract NeuroLexID birnlex 1009 DorlandsPre t 15 DorlandsSuf 12816750 The vestibulocerebellar tract is a tract in the pontine tegmentum which connects the vestibular nerve and the cerebellar cortex . External links http vestibular.wustl.edu vestibular4.html Pons Cerebellum Neural tracts Neuroanatomy stub Category Brainstem Category Central nervous system pathways ... more details
multiple issues orphan June 2010 context June 2010 unreferenced June 2010 The interstitiospinal tract is one of ten descending neuronal tract s in humans that provides motor control to specific upper cervical somatic segment s. The origin of the this uncrossed tract is in the interstitial nucleus of Cajal related to the oculomotor nucleus which is subsequently found in the Edinger Westphal nucleus of the midbrain . This tract also contributes to the make up of the medial longitudinal fasciculus MLF . Within the terminal segments of the upper cervical segments the interstitiospinal tract synapses in rexed laminae VII and VIII. It is believed to function in head and neck reflex movements in response to primarily visual and possibly vestibular stimuli. Category Nerves of the head and neck ... more details
Infobox Brain Name Reticulospinal tract Latin GraySubject GrayPage Image Spinal cord tracts English.svg Caption Reticulospinal tract is labeled in red, near center in figure text tag at left . Image2 Caption2 IsPartOf Components Artery Vein BrainInfoType hier BrainInfoNumber 802 MeshName MeshNumber NeuroLex Reticulospinal tract NeuroLexID birnlex 1471 DorlandsPre t 15 DorlandsSuf 12817131 The reticulospinal tract or anterior reticulospinal tract is an extrapyramidal motor tract which travels from the reticular formation . Functions 1. Integrates information from the motor systems to coordinate automatic movements of locomotion and posture. 2. Facilitates and inhibits voluntary movement, influences muscle tone. 3. Mediates autonomic functions 4. Modulates pain impulses 5. Influences blood flow to lateral geniculate Components The tract is divided into two parts, the medial or pontine and lateral or medullary reticulospinal tracts MRST and LRST . The MRST is responsible for anti gravity muscles. The fibers of this tract arise from the caudal pontine reticular nucleus and the oral pontine reticular nucleus and project to the lamina VII and lamina VIII of the spinal cord BrainInfo The LRST is responsible for the muscles of movement. The fibers of this tract arise from the medullary reticular formation, mostly from the gigantocellular nucleus, and descend the length of the spinal cord in the anterior part of the lateral column. The tract terminates in the gray spinal laminae BrainInfo . The sensory tract conveying information in the opposite direction is known as the spinoreticular tract . Clinical significance If the superior colliculus is damaged, it is called decerebration and causes ... motor neuron External links BrainInfo reticulospinal tract http braininfo.rprc.washington.edu Scripts hiercentraldirectory.aspx?ID 802 , pontine reticulospinal tract http braininfo.rprc.washington.edu Scripts ancilcentraldirectory.aspx?ID 975 , and medullary reticulospinal tract http braininfo.rprc.washington.edu ... more details
Madhupur tract a large upland area of 4,244 km in north central of Bangladesh , stretching from east of Jamalpur, Bangladesh Jamalpur in the north, to Fatullah and Narayanganj , in the south. The tract is mostly one large tract, unlike the Barind Tract . It is approximately one to ten metres above the nearby floodplain s. ref cite web year month url http banglapedia.search.com.bd HT M 0028.htm title Madhupur Tract publisher Asiatic Society of Bangladesh accessdate 2007 08 18 ref The tract is considered an area of jungle covered old alluvium . ref cite web year month url http www.britannica.com eb topic 355785 Madhupur Tract title Madhupur Tract region, Bangladesh publisher Encyclopedia Britannica accessdate 2007 08 18 ref It is an elevated plateau , with hillocks of varying height, ranging from 30 to 60 feet. There are also cultivated valleys. ref cite web year month url http www.britannica.com eb article 9109737 Bangladesh 33422.toc title Bangladesh publisher Encyclopedia Britannica accessdate 2007 08 18 ref See also Bhawal National Park Geology of Bangladesh Geography of Bangladesh Footnotes reflist This is the same as reflist External links http banglapedia.search.com.bd Maps MM 0028.GIF Map coord missing Bangladesh Category Geography of Bangladesh Bangladesh geo stub ... more details
Infobox Anatomy Name Rubrospinal tract Latin tractus rubrospinalis GraySubject 192 GrayPage 870 Image Spinal cord tracts English.svg Caption Rubrospinal tract is labeled in red at left. Image2 Gray678.png Caption2 Schematic representation of the chief ganglionic categories Rubrospinal tract not labeled, but red nucleus visible near center System MeshName MeshNumber NeuroLex Rubrospinal tract NeuroLexID birnlex 1476 DorlandsPre t 15 DorlandsSuf 12817153 The rubrospinal tract is a part of the nervous system . It is a part of the Anatomical terms of location Directional terms lateral indirect extra pyramidal tract . Function It is the main route for the mediation of voluntary movement. It is responsible for large muscle movement such as the arms and the legs as well as for fine motor control. It facilitates the flexion and inhibits the Extension kinesiology extension in the upper extremities see decorticate posture . It is small and rudimentary in humans . In some other primates, however, experiments have shown that over time, the rubrospinal tract can assume almost all the duties of the corticospinal tract when the corticospinal tract is lesioned. Path In the midbrain , it originates in the magnocellular red nucleus , crosses to the other side of the midbrain, and descends in the lateral part of the brainstem tegmentum . In the spinal cord , it travels through the lateral funiculus of the spinal cord in the company of the lateral corticospinal tract . See also Upper motor neuron External links BrainInfo hier 803 Spinal cord Neural tracts DEFAULTSORT Rubrospinal Tract Category Central nervous system pathways Category Motor system pl P czek czerwienno rdzeniowy ... more details
Infobox Brain Name PAGENAME Latin tractus vestibulospinalis GraySubject 185 GrayPage 760 Image Spinal cord tracts English.svg Caption Vestibulospinal tract is labeled, in red at bottom left. Image2 Gray672.png Caption2 Diagram of the principal fasciculi of the spinal cord. Vestibulospinal fasciculus labeled at bottom right. System Precursor MeshName MeshNumber NeuroLex Vestibulospinal tract NeuroLexID birnlex 1643 DorlandsPre t 15 DorlandsSuf 12817329 The vestibulospinal tract is one of the descending spinal tracts of the ventromedial pathway. It originates from the vestibular nuclei of the medulla oblongata medulla , which conducts information from the Vestibular system vestibular labyrinth in the inner ear . Motion of fluid in the vestibular labyrinth activates hair cells that signal the vestibular nuclei via cranial nerve VIII . Function Lateral vestibulospinal tract The lateral vestibulospinal tract descends ipsilaterally through the entire spinal cord. It terminates in lamina VII and VIII and is excitatory to motor neurons of paravertebral and proximal limb extensors antigravity muscles . The primary termination is on interneurons, but there is some evidence for direct connections to motor neurons. Medial vestibulospinal tract The medial vestibulospinal tract descends ipsilaterally in the medial portion of the ventral funiculus in a tract also called the medial longitudinal fasciculus MLF . This tract extends only to cervical and upper thoracic levels neck muscles . Vestibulo Ocular tract The VOT ascends bilaterally from vestibular nucleii superior and medial nucleii to synapse on CN III, IV, VI to adjust eye movements and gaze control. See also Upper motor neuron External links http faculty.etsu.edu currie images neuro2.jpg Diagram at etsu.edu http vestibular.wustl.edu vestibular6.html Overview at wustl.edu BrainstemWisconsin 13VNAN neuro stub Spinal cord Medulla Pons Neural tracts Auditory and vestibular pathways Category Central nervous system pathways Categ ... more details
Image Respiratory system complete numbered.svg thumb right 250px In humans the respiratory tract is the part of the anatomy that has to do with the process of Respiration physiology respiration . The respiratory tract is divided into 3 segments Upper respiratory tract human nose nose and nasal passages, paranasal sinus es, and throat or pharynx Respiratory airways voice box or larynx , Vertebrate trachea trachea , bronchus bronchi , and bronchiole s Lung s respiratory bronchiole s, alveolar duct s, alveolar sac s, and alveoli The respiratory tract is a common site for infections. Upper respiratory tract infection s are probably the most common infections in the world. Most of the respiratory tract exists merely as a piping system for air to travel in the lungs, and alveoli are the only part of the lung that exchanges oxygen and carbon dioxide with the blood . Moving down the respiratory tract starting at the trachea, the tubes get smaller and divide more and more. There are estimated to be about 20 to 23 divisions, ending up at an alveolus. Even though the cross sectional area of each bronchus or bronchiole is smaller, because there are so many, the total surface area is larger. This means there is less resistance at the terminal bronchioles. Most resistance is around the 3 4 division from the trachea due to turbulence. General histology The respiratory tract is covered in an epithelium , the type of which varies down the tract. There are gland s and mucus produced by goblet cell s in parts, as well as smooth muscle , elastin or cartilage . Most of the epithelium from the nose ... in the bronchi they are interspersed plates. Glands are abundant in the upper respiratory tract, but there are fewer ... tissue. Summary Upper respiratory tract nose, pharynx & asscociates structures Lower respiratory tract larynx, trachea, bronchi & lungs References reflist http www.kcom.edu faculty chamberlain Website lectures syllabi3.htm Syllabus Infectious Diseases see Respiratory Tract Infections by Neal ... more details
A polyglutamine tract or polyQ tract is a portion of a protein consisting of a sequence of several glutamine units. A tract typically consists of about 10 to a few hundred such units. Several gene s, both in humans and in other species, contain a number of repetitions of the nucleotide triplet cytidine C Adenosine A Guanosine G . When the gene is translation genetics translated into a protein, each of these triplets gives rise to a glutamine unit, resulting in a polyglutamine tract. Different allele s of such a gene often have different numbers of CAG triplets. Several inheritable neurodegenerative disorder s, the polyglutamine disease s, occur if a mutation causes a polyglutamine tract in a specific gene to become too long. Important examples of polyglutamine diseases are spinocerebellar ataxia and Huntington s disease . It is believed that cells cannot properly dispose of proteins with overly long polyglutamine tracts, which over time leads to damage in neuron nerve cell s. The longer the polyglutamine tract, the earlier in life these diseases tends to appear. ref Laura Bonetta, http www.hhmi.org biointeractive neuroscience polyglutamine disease.html Polyglutamine Diseases A Devastating Genetic Stutter , Howard Hughes Medical Institute . Retrieved 30 December 2008. ref References reflist Category Peptides ... more details
Context date October 2009 The hypothalamotegmental tract is a pathway from the hypothalamus to the reticular formation . Axons from the posterior hypothalamus descend through the midbrain reticular formation mesencephalic and pontine reticular formation pontine reticular formation reticular formations . They connect with reticular neurons important in visceral and autonomic activity. The tract is a continuation of the medial forebrain bundle in the lateral portion of the tegmentum. It is not visible without special stains. References Unreferenced date June 2007 See Also Midbrain reticular formation Medial forebrain bundle Mammillothalamic tract Category Neuroanatomy Category Cerebrum Category Central nervous system neuroscience stub ... more details
Infobox Anatomy Name PAGENAME Latin tractus tectospinalis GraySubject 185 GrayPage 760 Image Gray670.png Caption Diagram showing possible connection of long descending fibers from higher centers with the motor cells of the ventral column through association fibers. Tectospinal fasciculus labeled at center right. Image2 Gray672.png Caption2 Diagram of the principal fasciculi of the spinal cord . Tectospinal fasciculus labeled at center right, in red. System Precursor MeshName MeshNumber NeuroLex Tectospinal tract NeuroLexID birnlex 759 DorlandsPre t 15 DorlandsSuf 12817309 In humans, the tectospinal tract also known as colliculospinal tract is a nerve pathway which coordinates head and eye movements. It is part of the indirect extrapyramidal tract . Specifically, the tectospinal tract connects the midbrain tectum and the spinal cord . It is responsible for motor impulses that arise from one side of the midbrain to muscles on the opposite side of the body . The function of the tectospinal tract is to mediate reflex postural movements of the head in response to visual and auditory stimuli. The portion of the midbrain from where this tract originates is the superior colliculus , which receives afferents from the visual nuclei primarily the oculomotor nuclei complex , then projects to the contralateral decussating ventral to the mesencephalic duct and ipsilateral portion of the first cervical neuromeres of the spinal cord , the oculomotor and trochlear nuclei in the midbrain and the abducent nucleus in the caudal portion of the pons. The tract descends to the cervical spinal cord to terminate in Rexed laminae VI, VII, and VIII to coordinate head , neck , and human eye eye movements, primarily in response to visual stimuli. See also Upper motor neuron Spinotectal tract External links http faculty.etsu.edu currie images neuro2.jpg Diagram at etsu.edu http sky.bsd.uchicago.edu lcy ref synap spmotor.html Overview and diagram at uchicago.edu BrainInfo hier 783 neuroscience st ... more details
The Spinothalamic Tract, like the Dorsal Column Medial Lemniscus Tract , use three neurons to convey ... s tract and then synapse with secondary neurons in either the substantia gelatinosa or the nucleus proprius . These secondary neurons are called tract cells . The axons of the tract cells cross over ... corner of the spinal cord hence the spinothalamic tract being part of the anterolateral system ..., the tract moves dorsally. The neurons ultimately synapse with third order neurons in several nuclei ... more details
Image Digestive system showing bile duct.png thumb Digestive system diagram showing the common bile duct The biliary tract or biliary tree is the common anatomy anatomical term for the path by which bile is secreted by the liver then transported to the first part of the small intestine , also known as the duodenum . A structure common to most members of the mammal family, it is referred to as a tree because it begins with many small branches which end in the common bile duct, sometimes referred to as the trunk of the biliary tree. The duct, the branches of the Common hepatic artery hepatic artery and the hepatic portal vein portal vein form the central axis of the portal triad . Bile flows in the direction opposite to that of the blood present in the other two channels. The name usually excludes the liver , ref MeshName Biliary tract ref but sometimes does include it. ref name urlDorlands Medical Dictionary biliary tract cite web url http www.mercksource.com pp us cns cns hl dorlands split.jsp?pg ppdocs us common dorlands dorland eight 000109910.htm title Dorlands Medical Dictionary biliary tract work accessdate ref Clinical significance Pressure inside in the biliary tree can give rise to gallstone s and lead to cirrhosis of the liver . Blockage can cause jaundice . ref name urlDefinition biliary tract from Online Medical Dictionary cite web url http cancerweb.ncl.ac.uk cgi bin omd?biliary tract title Definition biliary tract from Online Medical Dictionary format work accessdate ref The biliary tract can also serve as a reservoir for intestinal tract infections. Since the biliary tract is an internal organ, it has no somatic nervous system somatic nerve supply , and colicky pain due to infection and inflammation of the biliary tract is not a somatic pain. Rather, pain may be caused by luminal distension, which causes stretching of the wall. This is the same mechanism that causes pain in bowel obstruction s. Citation needed date April 2010 Path An image might say mo ... more details
Infobox Brain Name Solitary tract Latin tractus solitarius medullae oblongatae GraySubject 187 GrayPage 785 Image Gray695.png Caption Transverse section of medulla oblongata below the middle of the olive. Fasciculus solitarius labeled at upper right. Image2 Gray700.png Caption2 The formatio reticularis of the medulla oblongata, shown by a transverse section passing through the middle of the olive. 15 is fasciculus solitarius IsPartOf Components Artery Vein Acronym BrainInfoType hier BrainInfoNumber 782 MeshName MeshNumber NeuroLex Solitary tract NeuroLexID birnlex 1483 DorlandsPre t 15 DorlandsSuf 12817166 The solitary tract lang la tractus solitarius is a compact fiber bundle that extends longitudinally through the posterolateral region of the Medulla oblongata medulla . The solitary tract is surrounded by the nucleus of the solitary tract , and descends to the upper cervical segments of the spinal cord . Composition The solitary tract is made up of primary sensory fibers and descending fibers of the Vagus nerve vagus , glossopharyngeal nerve glossopharyngeal , and facial nerve s. Function The solitary tract conveys afferent information from stretch receptors and chemoreceptors in the walls of the cardiovascular, respiratory, and intestinal tracts. Afferent fibers from cranial nerves facial nerve 7 , glossopharyngeal nerve 9 and vagus nerve 10 convey taste special visceral afferent SVA in its rostral portion, and general visceral sense general visceral afferent fibers GVA in its caudal part. Taste bud s in the mucosa of the tongue can also generate impulses in the Anatomical terms of location Directional terms rostral regions of the solitary tract. The efferent fibers are distributed to the solitary tract nucleus. Synonyms There are numerous synonyms for the solitary tract round fasciculus Latin fasciculus rotundus solitary fasciculus Latin fasciculus solitarius solitary ... www.emedicine.com asp dictionary.asp?keyword solitary tract isbn 0 7817 3390 1 page 2011 Rhombencephalon ... more details
Orphan date November 2006 Unreferenced date September 2009 The Harcon Tract is a small tract of land that was north of the Rio Grande but is now south thereof since the river was diverted. It ceased to be a territory of the United States of America since a treaty with Mexico finalized in the late 1970s. Persons born while it was a territory may be eligible for benefits in the U.S. coord missing Mexico Category Geography of Mexico Mexico geo stub ... more details
Barind Tract alternately called the Varendra Tract in English language English and Varendra Bhumi in Bengali language Bengali is the largest Pleistocene era Geomorphology pysiographic unit in Bangladesh and the Bengal Basin . It covers most of Dinajpur District, Bangladesh Dinajpur , Rangpur District Rangpur , Pabna District Pabna , Rajshahi District Rajshahi , Bogra District Bogra , and Jaipurhat District Joypurhat districts of Rajshahi Division . It is fragmented, being made up of several separate sections in the northeastern part of the country, covering a total area of approximately 7,770 km of mostly old alluvium . On the eastern edge of the tract is a lower Fault geology fault escarpment . Through the fault Trough geology troughs run the little Jamuna River Bangladesh Jamuna , Atrai River Atrai and Lower Punarbhaba River Punarbhaba rivers. To the west, the main area is tilted up, some of it being more than 15 m higher than the rest of the tract and the adjoining Mahananda River floodplain . To the east this area is tilted downwards, passing under the Atrai River Drainage basin basin . ref name banglapedia cite web url http banglapedia.search.com.bd HT B 0309.htm title Barind Tract publisher banglopedia.com accessdate 2007 08 19 ref The climate of the tract differs from that of much of India , in that more extreme temperature variations ranging from 45 degrees Celsius down to five degrees Celsius are encountered there. It is divided into three units The Recent Alluvial Fan, the Barind Pleistocene, and the Recent Floodplain. These are divided by long, narrow bands of recent alluvium . ref http www.sdnpbd.org sdi international days wed 2006 bangladesh naturalres dryland.htm SDNPBD Bangladesh drylands ref See also Madhupur tract Geology of Bangladesh Footnotes reflist External links http banglapedia.search.com.bd Maps MB 0309.GIF Map of Barind Tract showing the separate areas coord 24.8 N 88.7 E display title Category Bangladesh geography stubs Category Geography of Bangladesh ... more details
The hypothalamospinal tract connects the thalamus to the ciliospinal center of the intermediolateral cell column in the spinal cord T1, T2 . It is found in the dorsolateral quadrant of the lateral funiculus , in the lateral tegmentum of the medulla , pons and midbrain . Lesions of the hypothalamospinal tract cause ipsilateral Horner s syndrome . ref James D. Fix. High Yield Neuroanatomy 4th Edition. Wolters Kluwer, Lippincott Williams and Wilkins. pp. 63 64. ref Reflist Category Neuroanatomy Category Brainstem Category Central nervous system pathways Category Efferents ... more details
Refimprove date December 2008 Infobox Anatomy Name Spinoreticular tract Latin tractus spinoreticularis GraySubject GrayPage Image Caption Image2 Caption2 Precursor System Artery Vein Nerve Lymph MeshName MeshNumber The spinoreticular tract is an ascending pathway in the white matter of the spinal cord , positioned closely to the lateral spinothalamic tract. The tract is from spinal cord to reticular formation ref name urlChapter 25 Neural Mechanisms of Cardiac Pain The Anterolateral System cite web url http symptomresearch.nih.gov chapter 25 sec3 crfs3pg3.htm title Chapter 25 Neural Mechanisms of Cardiac Pain The Anterolateral System work accessdate 2009 11 26 ref to thalamus . It is responsible for automatic responses to pain, such as in the case of injury. Pathway The spinoreticular tract utilizes four levels of neurons, unlike most ascending tracts which have first through third order neurons. The tract begins with first order neurons, which immediately synapse with second order neurons in the posterior horn of the spinal column. These neurons decussate to the opposite side anterolateral , and travel up the spinal column. Second order neurons end in the medulla and pons , forming a lose collection of gray matter known as the reticular formation . Here, the synapse with third order neurons is found, which continues the tract to the thalamus . Fourth order neurons bring the tract to its final destination, the cerebral cortex. It is still undetermined if the spinoreticular tract possesses ipsilateral fibers in addition to those that decussate. It is hypothesized that during development the tract was bilateral, but that the ipsilateral synapses became ineffective during development. References Reflist Saladin, Kenneth S. Anatomy & Physiology The Unity of Form and Function. New York McGraw Hill. 2010. Mense, Siegfried & Gerwin, Robert D. Muscle Pain Understanding and Mechanisms. New York Springer. 2010. Further reading cite book title Neurophysiological Basis of Movement ... more details
percentage of the population and may also allow contractors to reap higher profits. Early tract homes were often identical, but more recently built tract homes range from mass produced homes with superficial ..., wind, and shade. The concept of tract housing is occasionally mocked in American popular culture as the basis of suburb ia. Nonetheless, the use of tract housing in new American suburban developments ... of Terraced house row housing development areas. The model of tract housing had been used ... and inner European former bog s. Modern tract housing had been used for company town s in the 19th to 20th century, especially in the areas of coal mining which attracted a large number of workers. A tract ... F . See also commonscat Tract housing Housing estate McMansion Developments DEFAULTSORT Tract Housing ... more details
Dablink Pyramidal tract redirects here. This page refers to the nerve fibres underlying the pyramids ... of brain stem. Lateral view. pyramidal tract visible in red, and pyramidal decussation labeled ... MeshNumber A08.186.854.633 NeuroLex Pyramidal tract NeuroLexID birnlex 1464 The corticospinal or pyramidal tract is a collection of axon s that travel between the cerebral cortex of the brain and the spinal cord . The corticospinal tract mostly contains motor axon s. It actually consists of two separate tracts in the spinal cord the lateral corticospinal tract and the anterior corticospinal tract ... is controlled by the opposite side of the brain. The corticobulbar tract is also considered to be a pyramidal tract, though it carries signals to motor neurons of the cranial nerve nuclei, rather ... Bot generated title ref The corticospinal tract is concerned specifically with discrete voluntary ... The motor pathway The corticospinal tract originates from pyramidal cells in layer V of the cerebral ... tract , pons Corticopontine tract , and medulla oblongata cortico bulbar tract , decussating ... cortex neurons, however, extend fibers all the way down to the spinal cord corticospinal tract . Most ... tract . 10 enter the lateral corticospinal tract on the same side. The remainder of them 10 cross ... tract . Whichever of these two tracts it travels in, a corticospinal axon will synapse with another ... order neuron in this pathway, but is not part of the corticospinal tract itself. From cerebral to motor ... pyramidal tract comes from. After the decussation, the axons travel down the spinal cord as the lateral corticospinal tract . Fibers that do not cross over in the medulla oblongata travel down the separate anterior corticospinal tract , and most of them cross over to the contralateral side in the spinal ... plate and provide motor innervation for voluntary muscles. Sensory pathways Spinothalamic tract Spinocerebellar tract Visual pathway Olfactory system Posterior column pathway Corticospinal tract ... more details
Infobox Brain Name Dentatothalamic tract Latin tractus dentatothalamicus GraySubject GrayPage Image Caption Image2 Caption2 IsPartOf Components Artery Vein BrainInfoType hier BrainInfoNumber 525 MeshName MeshNumber NeuroLex Dentatothalamic tract NeuroLexID birnlex 1104 DorlandsPre DorlandsSuf The dentatothalamic tract or dentatorubrothalamic tract is a tract which connects the dentate nucleus and the thalamus while sending collaterals to the red nucleus . ref http pathology.mc.duke.edu neuropath nawr motor systems.html Motor Systems Bot generated title ref The term dentatorubrothalamocortical is sometimes used to emphasize termination in the cerebral cortex . ref name pmid2305412 cite journal author Boiten J, Lodder J title Ataxic hemiparesis following thalamic infarction journal Stroke volume 21 issue 2 pages 339 40 year 1990 month February pmid 2305412 doi url ref See also Portal Neuroscience red nucleus cerebellothalamic tract References Reflist External links cite journal author Krauss JK, Wakhloo AK, Nobbe F, Tr nkle R, Mundinger F, Seeger W title Lesion of dentatothalamic pathways in severe post traumatic tremor journal Neurol. Res. volume 17 issue 6 pages 409 16 year 1995 month December pmid 8622792 doi url http www.neuinfo.org nif nifgwt.html?query 22Dentatothalamic 20Tract 22 NIF Search Dentatothalamic Tract via the Neuroscience Information Framework http isc.temple.edu neuroanatomy lab atlas papc Cerebellum Mesencephalon Diencephalon Neural tracts Category Nervous system neuroanatomy stub ... more details
The Jones Tract is an island containing Lower Jones Tract and the Upper Jones Tract in the Sacramento San Joaquin River Delta in San Joaquin County, California , fifteen kilometres west of Stockton, California Stockton . The convert 4900 ha abbr on island is bounded on the north by Empire Cut , on the northeast by Whiskey Slough , on the southeast by Trapper Slough , and on the west, Middle River California Middle River . The tracts are bifurcated by the parallel running Mokelumne Aqueduct , the Atchison, Topeka and Santa Fe Railway Achison Topeka and Santa Fe Railroad , and West Lower Jones Road. 2004 levee failure On 3 June 2004, the Upper Jones Tract levee near Woodward Island California Woodward Island failed, inundating the entire island with more than convert 150000 acre.ft dam3 lk on abbr on of water. The island, which lies 3 metres below sea level, required three weeks to repair the breach, and an additional five months for de watering after the pumps were shut down on 18 December 2004. ref cite journal author Michael Mierzwa and Bob Suits work Methodology for Flow and Salinity Estimates in the Sacramento San Joaquin Delta and Suisun Marsh 26th Annual Progress Report page page 3 2 title Chapter 3 Jones Tract 2004 Levee Break DSM2 Simulation publisher California Department of Water Resources date October 2005 accessdate 2009 09 25 ref See also List of islands of California References references External links gnis 236893 Upper Jones Tract gnis 227773 Lower Jones Tract coord 37.937158 121.486473 region US CA type isle display title NOTOC Category Islands of the Sacramento San Joaquin Delta Category Islands of San Joaquin County, California SanJoaquinCountyCA geo stub ... more details
Unreferenced stub auto yes date December 2009 Infobox Brain Name Optic tract Latin tractus opticus GraySubject 189 GrayPage 814 Image Gray773.png Caption The left optic nerve and the optic tracts. Image2 Caption2 IsPartOf Visual system Components Artery Vein BrainInfoType hier BrainInfoNumber 443 MeshName MeshNumber NeuroLex Optic tract NeuroLexID birnlex 1684 DorlandsPre t 15 DorlandsSuf 12817061 The optic tract is a part of the visual system in the brain . It is a continuation of the optic nerve and runs from the optic chiasm where half of the information from each eye crosses sides, and half stays on the same side to the lateral geniculate nucleus . Right vs. left The relationships of the retinal fibers to the optic tracts are illustrated below, with the nasal retinal fibers in blue and the temporal retinal fibers in red. File Gray722.png thumb Click for a larger image. class wikitable optic tract temporal retinal fibers nasal retinal fiber right optic tract from the right eye from the left eye left optic tract from the left eye from the right eye In split brain patients whom have undergone a corpus callosotomy usually to treat severe epilepsy the information from one optic tract does not get transmitted to both hemispheres. In carefully controlled experiments, split brain patients shown an image in his or her left left visual field that is, the left half of what both eyes see , will be unable to vocally name what he or she has seen as the speech control center is in the left brain hemisphere in most people. See the main article, split brain . Pathology A lesion in the left optic tract will cause right sided homonomous hemianopsia . Additional images gallery Image Hippocampus brain .jpg Diagram of hippocampus Image lateral geniculate nucleus.png Schematic diagram of the primate lateral geniculate nucleus. Image Gray689.png Superficial dissection of brain stem. Ventral ... anterior view gallery Visual system Sensory system Cranial nerves DEFAULTSORT Optic Tract Category ... more details
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